Our Off Road Cat Delete Pipes will easily transform your factory H-pipe into an off road H-pipe for maximum power and performance.

Made from aluminized steel tubing these pipes include O2 sensor provisions and provide an increase of 11 to 14 horsepower at the wheels.

Warning: This part has been designed and is intended for off-road application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations.

Product Benefits

Very easy installation

11 to 14 rear wheel horsepower

Includes proper 02 sensor provisions

Note: Federal and several state and provincial laws prohibit the removal, modification or rendering inoperative of any part that affects emissions or safety on motor vehicles used on public streets or highways. Steeda Autosports assumes no liability for any violations arising out of any federal, state or provincial emissions or safety requirements on motor vehicles arising out of the customer’s modifications and/or use of Steeda products. It is the responsibility of the customer to determine if their modified vehicle complies with applicable laws.

This limited warranty is the only express warranty applicable to Steeda Autosports products. Other rights may arise or vary from state to state in the United States. Steeda is not responsible for any time for which you may lose the use of your vehicle, any inconvenience you might be caused, the loss of your transportation or any part thereof, or any other incidental or consequential damages you may have.

Time to InstallAbout 1 Hour

Level of DifficultyEasy

Tools NeededBasic Tools

Model Year(s)
2014 2013 2012 2011

Model(s)
GT Boss

Transmission(s)
Manual Automatic

Product Reviews

PERFECT FIT!

These deletes were a perfect fit. I used a little high temp copper gasket maker and abolutley no leaks. Went with these because read a lot of bad reviews of other brands that tend to have leaks. Easy install after getting the stock cats out. They would have gotten 5 stars if they were stainless steel, but they also wouldnt be at this great price they were ss. At this price and fitment, you cant go wrong.

EXCELLENT

This part really wakes up the sound of the GT. It was a pain to install but with the right tools it can be done in a couple of hours. Don't forget the tune after these are installed. It is really loud!!!

Michael Rivera

Very nice product, installed on my 2014 GT. Took longer than an hour to install on a lift. Makes the car louder and you can feel a little extra horsepower. Steeda states 11 to 15 RWHP improvement. Excellent power improvement for only $140.

Super easy!

Big difference in sound and really easy to install. The perfect solution to making your car louder!

Just awesome!

What an awesome way to not only increase the sound of the exhaust but also free up some hp!

Awesome

Easy install. Fits perfect! Really woke the car up! Bang for the buck is a 10!Highly recommend this product

Great Fitament

Quality product! I had these installed today and I must say the fit was perfect. The car runs great and the exhaust sounds awesome.
Great bang for the buck!

quality product

They are made really good and are easy to install. I have had the bbk delete pipes and these fit betterat the x. Only thing they could have done better us add a set of good clamps.

Steeda Cat delete pipes

These pipes rock! They are a total transformation for not only how your mustang will sound, but also how it will drive. I have only installed them and started the car to check the sound. I haven't installed the new tune, which I will do tomorrow, but I can already tell its a completely different world. It's gonna make drivin the car a lot more fun, sounds like raw unleashes horsepower! I totally recommend buying these as one of your first upgrades. They're inexpensive and a lotta bark for your buck!

You’re sitting in your new 2015 Mustang thinking about all the modifications you want to start so that your pony will be the best on the street. And while we’re hard at work designing new parts, we’ve also been on the prowl for the best dress-up and body kits that will make your ride look as good as it sounds.We’ve manufactured our own parts such as the 2015 hood strut kit, front splitter and pedal kits which give you superior functionality in addition to upgraded style. As always, our parts are manufactured right here in the USA, so you know you’re getting the highest-grade materials.